Data as of Nov 8, 2026
165.237.14.0/24
No anonymizer space · no proxy exits in 30 daysCharter Communications Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 165.237.0.0/16 since Mar 2016 | AS3456 | Residential | Charter Communications Inc |
Network & registry
Origin network
AS3456
US
- Name
- Charter Communications Inc
- Type
- Internet provider
- Registered
- Feb 25, 1994
- Domain
- charter.com
- Industry
- Media, Publishing, and Broadcasting
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2013
- Current origin since
- Nov 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 165.237.14.0/24 | AS3456 | /24 | ARIN | RPKI valid |
| 165.237.0.0/16 | AS3456 | /16 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3456 | RADB | Charter Communications | MAINT-RR | Mar 6, 2026 |
Whois
Registration for this announcement
- Range
- 165.
237. 0. 0/ 16 - Netname
- TWC-NET-B
- Registrant
- Charter Communications Inc
- Organization
- Charter Communications Inc (CC-3517)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-165-237-0-0-1
- Parent
- NET-165-0-0-0-0
- Created
- Sep 30, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 30, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN